Heat Sink After-Sales Service and Support
Chinatungsten Online After-Sales Service and Support includes but not limits to:
1） Provide export and import documents, custom clearance documents and other needed by customers.
2） Statistics and documents during the testing process.
3） Provide professional answers and solutions which customers may encounter in the course of using.
4） Recycle the residues and waste of Heat Sink from customers.
5） Other after-sales service and support.
Chinatungsten Online Customer Service and Support
Heat Sink Payment and Document
Heat Sink Pro-forma Invoice
Heat Sink Invoice
Heat Sink Packing List
Heat Sink Bill of Lading
Heat Sink Certificate of Analysis
Heat Sink Certificate of Origin